PETZL - William, Carabiner

This is an awesome Carabiner. It is Large in size and is an Auto-Locking Carabiner so no need to worry if you have it closed or not. Petzl is a well known brand that can be trusted. It is Pear shaped so it works with lots of different types of tree climbing equipment and does not hang up or snag on the edges of it when moving around in the tree. Using this Carabiner for Saddle Hunting and tree climbing for safety. Can also be used for rappelling down using it with a Munter Hitch.

Excellent product, typical of the quality I've come to expect from Petzel for over 45 years of trusting my life on their products.

Works well. Secure and weather resistant. Use it for mountaineering.

Good design and work well

Works excellent

Justo lo que compré, se ve que es original

I like this ball lock built on the William platform, very strong and robust, but a bit pain in the ashe to unclip, Im not totally sure but I think I prefer the William screw lock, but they can get so tight you almost need pliers to get it loose, I use the Williams as my main harness beaner, built like a tank

I went with spin lock biners just because more experienced climbers told me they only use spin locks when they are up on the wall, so I got spin locks for belaying too just to stay consistent. Auto or spin lock you have to double check either way and like I said I like the added red visual on top of it. Sure you could probably paint finger nail polish on a spin lock, but this is done and doesn't seem to chip off or anything like that.